Zeolitic Imidazolate Frameworks (ZIFs): Versatile Materials for Sensing and Mitigating Diverse Food Contaminants DOI
S. Yousef Ebrahimipour, Mahboobeh Shahsavari,

Mahdieh Sheikhshoaei

и другие.

Journal of Food Composition and Analysis, Год журнала: 2025, Номер unknown, С. 107825 - 107825

Опубликована: Май 1, 2025

Язык: Английский

Selection of High-Affinity and Selectivity AFB1 Circular Aptamer for Biosensor Application DOI
Lili Yao, Tao Liu, Long Sun

и другие.

Journal of Agricultural and Food Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 22, 2025

Detecting trace amounts of aflatoxin B1 (AFB1), one the most toxic food contaminants, is crucial for efficiently preventing potential health risks. Circular aptamers are promising candidates bioanalytical applications due to their enhanced biological and structural stability as well compatibility with rolling circle amplification (RCA). Herein, we employed a high-efficiency magnetic chain graphene oxide-based SELEX generate circular that bind AFB1 high affinity selectivity. Notably, selected aptamer, CAFB1-A-2, exhibited significant sequence similarity classical linear aptamer but demonstrated distinct thermodynamic mechanism binding. The binding CAFB1-A-2 was driven by both enthalpy entropy, whereas notable entropy loss required greater compensation. Utilizing this developed sensitive detection system featuring an RCA-assisted allosteric DNAzyme biosensor limit (LOD) 265 pM. Furthermore, constructed aptasensor successfully detected in spiked rice corn, achieving LODs 11 9 μg/kg, respectively, within approximately 4 h. This study provides reliable alternative development AFB1, holding great field safety detection.

Язык: Английский

Процитировано

2
Bioinspired bi-amino acid Ce-MOFs Boosting oxidase-like Activity: Dual-mode Aflatoxin Detection, antimicrobial activity platform DOI
Yuxiang Wang, Yilin Zhao,

Qingyuan Tan

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161977 - 161977

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
Metal-Organic Frameworks: An Overview of a Possible Solution for Modern Agriculture DOI
Roberta Albino dos Reis, Martín A. Fernández‐Baldo, Renan S. Nunes

и другие.

Microporous and Mesoporous Materials, Год журнала: 2025, Номер unknown, С. 113609 - 113609

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Zeolitic Imidazolate Frameworks (ZIFs): Versatile Materials for Sensing and Mitigating Diverse Food Contaminants DOI
S. Yousef Ebrahimipour, Mahboobeh Shahsavari,

Mahdieh Sheikhshoaei

и другие.

Journal of Food Composition and Analysis, Год журнала: 2025, Номер unknown, С. 107825 - 107825

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0